rpm

Formato file

Informazioni sui file RPM

RPM (RPM Package · Formato archivio)

Rilasciato 1997 Di Red Hat (Marc Ewing, Erik Troan)

RPM Package (.rpm) è un formato di file standard supportato da KaijuConverter per l’archiviazione, la condivisione e la conversione multipiattaforma.

Famiglia

Archives & Compressed

Estensione

.rpm

Tipo MIME

application/x-rpm

Utilizzabile come

Input

La storia

COME RPM
È NATO.

1997

2026

RPM — Red Hat Package Manager — launched in 1997 with Red Hat Linux 2.0, superseding the earlier RPP and PMS systems. Marc Ewing and Erik Troan designed RPM with a philosophy parallel to Debian’s DEB: explicit dependencies, scriptable install/upgrade/remove, cryptographic signing, and a queryable local database of installed packages. The acronym itself was later backronymed to "RPM Package Manager" in the spirit of GNU.

Every Red Hat Enterprise, Fedora, CentOS, Rocky, Alma, openSUSE, SLES, and Oracle Linux system runs on RPM. A single .rpm file is a binary wrapper containing a cpio archive of files plus a metadata header describing dependencies and scripts. Modern RPMs use xz or zstd compression. The dependency-resolution tooling evolved from up2date → yum → dnf, each a layer atop rpm itself. In 2026 RPM-based distributions collectively power most enterprise Linux infrastructure on Earth.

CURIOSITÀ E
ANEDDOTI.

RPM was originally "Red Hat Package Manager" but later backronymed to "RPM Package Manager" in GNU-style recursive-acronym tradition.

An .rpm file is internally a lead byte header + a signature block + an RPM header + a cpio archive of files.

RPM's local database (/var/lib/rpm) is a Berkeley DB — queryable with `rpm -qa` to list every installed package.

Every Fedora, RHEL, CentOS, Rocky, and Alma Linux install depends on thousands of RPMs for its system files.

RPM's dependency-resolution layer evolved through up2date → yum → dnf — three decades of incremental replacement without changing the underlying format.

PUNTI DI FORZA E
LIMITAZIONI.

Punti di forza

Explicit dependency graphs like DEB.
Cryptographic signing and verification.
Mature tooling (rpm, dnf, yum, zypper).
Every enterprise Linux distro runs on RPM.
Self-describing metadata headers.

Limitazioni

Red Hat family only — incompatible with DEB.
Cross-distro .rpms often fail due to library version mismatches.
"RPM dependency hell" of the late 1990s was a real phenomenon before yum.
Conversion to/from DEB is tricky (alien tool exists but fidelity varies).

Dimensioni e pesi tipici

Small CLI tool

50 KB - 1 MB

Desktop app (LibreOffice, Firefox)

100-250 MB

Enterprise database server

500 MB - 5 GB

Specifiche tecniche

MIME type: application/x-rpm
Extension: .rpm
Container: Lead + signature + header + cpio archive
Compression: gzip, bzip2, xz, zstd
Managers: rpm, dnf, yum, zypper

STRUMENTI STUDIO PER RPM

Strumenti Specializzati per File .RPM

Vedi tutti i 45 strumenti →

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CONVERTI DA
RPM

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CONVERTI IN
RPM

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Casi d'uso comuni

Red Hat/Fedora/SUSE packages, enterprise Linux administration